=> Topic started by: Marc on August 27, 2022, 08:51:57 am => Topic started by: Marc on August 27, 2022, 08:51:57 am|
Title: Ruby in Zoisigte Post by: Marc on August 27, 2022, 08:51:57 am Hello friends, new to the forum, thanks for having me. I was wondering if ruby in zoisite has an undercutting risk? If yes, what is the best polishing compound for it? Avoid cerium? Linda A is better? Thanks. |